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How To Choose The Best Indoor Grow Lights For Plants

How To Choose The Best Indoor Grow Lights For Plants

Grow lights are fantastic for indoor seed starting, as well growing as light-loving houseplants, like orchids.

Having a set of grow lights, it is possible to grow many plants indoors, including houseplants, orchids, as well as some vegetable and fruit plants. Grow lights are excellent for seed starting because they help ensure stocky, green seedlings. A wintertime harvest of herbs and salad greens are also grown under lights. By studying how plants use light and about the fixture choices, you can pick a indoor grow lights system that's perfect for the plants you wish to grow.

Whether you are starting seeds on the kitchen windowsill or corralling houseplants around your sunniest window, indoor lighting is not always bright enough to provide plants exactly what they need to flourish. Luckily, grow lights can help you cultivate healthy plants throughout the year.

Click Here To Get To My Best Grow Light Choice

Greatest CFL Bulb

Unless you've got a greenhouse or an infinite number of south-facing windows, grow lights would be your very best option for reliably providing the correct light to your plants year round. Though nothing is far better than actual sunlight, grow lights permit you to trick plants into thinking they are getting the real thing.

Normal light bulbs for lamps and other light fixtures do not deliver the full-color spectrum required to support plants in each phase of the growth cycle. And without the ideal light, a plant can not photosynthesize or create food to grow. Further, regular light bulbs which emit lots of heat can possibly cook tender seedlings or burn houseplant leaves. Grow lights, on the other hand, always remain cool.

Cool, Warm, and Full-Spectrum

Grow lights are labeled with numbers like 2,500K or 6,500K, which tells you the temperature of the light based on the Kelvin scale of measurement. The greater the number, the cooler the light. Therefore a bulb using a Kelvin rating of 6,000K will have a white or bluish tint, whereas a 3,000K bulb will be yellower.

Each sort of light cool or warm stimulates specific plant behaviour.

If your purpose is to improve foliar growth on your houseplants or grow leafy greens or seedlings, pick a milder spectrum bulb around 6,500K.

Warm light will have a lesser Kelvin score and is excellent for flower production in houseplants and fruiting plants such as citrus.

When in doubt, full-spectrum lights take the guesswork out and give warm and cool light for the best of both worlds.

Here's My TOP BEST Grow Light Choice

EZORKAS 9 Dimmable Levels Grow Light with 3 Modes Timing Function for Indoor Plants

4 Head Timing Grow Light

Red and Blue Spectrum

The EZORKAS Grow Light includes the following specifications- 48 complete lamp chips in complete, with 32 reddish lights and 16 blue lights. Red wavelength reaches 660nm while the blue wavelength is 460nm. Every light is scientific and quantified accordingly for optimum plant growth.

Our Grow Light has high energy-efficiency features along with also a top development speed. You obtain a balance of quality, security and lifetime.

  • Multiple Programs
  • Red and Blue Spectrum Combination
  • 3 Period Modes
  • 9 Dimmable Modes
  • 3 Shift Techniques
  • Adaptive Layout 

MARS HYDRO TS 600W LED Grow Light 2x2ft Coverage Sunlike Full Spectrum Grow Lamp Plants Growing for Hydroponic Indoor Seeding Veg and Bloom Greenhouse

  • SUNLIGHT FULL SPECTRUM GROW LIGHT, Infinite near natural sunlight, full-spectrum 3000K 5000K and IR 660nm 760nm RED, match for plants entire phases indoor growing, rapid plant reaction from seed to blossom.

  • HIGH-EFFICIENCY ENERGY SAVING PLANT LIGHT, Consuming just 100 Watts accurate output with 225 PCS LEDs, more scientifically and energy-efficient! Fantastic for 2' x 2' veg point, 1.5' x 1.5' blossom stages, greater intensity at a MARS HYDRO grow tent, reflective region, or by crossing over with multiple TS600.

  • ACHIEVE ENVIOUSLY LARGE HARVESTS with LED LIGHTING: High-performance gardens with new LED technology provide the highest PAR/LUMEN output(430μmol/m². S), Max 2.0gram yield per wattage (power draw), achieve maximum quality and volume, far better than conventional 150w HPS grow systems.

  • HIGH REFLECTIVE HEAT SINK LED GROW SYSTEM, fast heat distributing material aluminum reducing light lost to walls and aisles, increase the light intensity up to 20%, allowing your plants get more energy and without burning your plants for maximum headroom.

  • NOISE-FREE FANLESS LED GROW LAMPS FOR INDOOR PLANTS, Designed for home growers, lovers get noisy when long time use, but this LED light board use aluminum make it cooling down instead use enthusiasts, bring you a FANLESS QUIET grow experience
  • VOGEK LED Growing Light Full Spectrum for Indoor Plants, Plant Growing Lamps for Seedlings, 3 Switch Modes

  • Grow light can be timed to 3, 6, 12 hours since the plant needs, bringing sufficient but appropriate brightness to your plant. With automobile on/off function. Plant light will be resumed automatically another day with no manual operation.

  • LED growing lamp can provide 10 brightness level. You are also able to choose one, two or three lamps on.

  • Grow light includes a solid desk clip, and 3 flexible gooseneck between the clip and the lights that you may move the light into the place you require. (Note: This grow light couldn't stand by itself, please clamp the clip on a stable thing to avoid the plant lamp from falling.)

  • Vogek Grow light can provide whole spectrum light. The plant bulbs are replaceable, so you can replace the new bulb rather than buying a new light once the lifetime of bulb is finish.

  • Our plant growing light is constructed from 144LED beads, which may offer strongand uniform intensity of light to plants. This Grow lamp has more bigger lighting area. 
  • The Appropriate Color

    Sunlight comprises the whole spectrum of light including all colours of the rainbow: red through yellow to blue and purple. Like plants growing outside in sunlight, indoor plants grow best under full-spectrum bulbs, which produce a balance of warm and cool light that reproduces the natural solar spectrum. They are excellent for seedlings in addition to houseplants, culinary herbs, and other plants. All our grow light fixtures, stands, and replacement bulbs are full-spectrum.

    Both create full-spectrum light. But, LEDs are better for the environment and your wallet. Our product development team has engineered energy-efficient, economical, and efficient LED lights to specifically meet the exacting demands of plants (compared to multi-purpose LEDs). They provide the bright, full-spectrum light plants crave, with an extra spike of blue light to excite stronger root growth, improve photosynthesis, and ensure peak growth.

    Violet-blue light in the 400 -- 520 nanometer range promotes chlorophyll absorption, photosynthesis, and growth.

    Red light in the 610 -- 720 spectrum ranges promotes flowering and budding.

    Grow lights should offer the appropriate spectrum of light for photosynthesis, which key to plant growth. Before buying a light, make certain to check out the supplied color spectrum. Lights that can offer a complete spectrum are the best choice for your growing space.

    This is where LED lights come in handy. Most LED growing lights provide both kinds of color spectrum lighting, which means that you can receive all the advantages.

    Suggestion: Violet-blue light promotes plant growth and red light promotes plant budding. LED grow lights may look strange, but they contain both types.

    The Ideal Intensity

    The degree of light a plant receives is dependent on the brightness of the bulb and how close the plant is to the light source. Plants differ in their requirement for light intensity. Normally, those plants which are native to tropical jungles or shady forests do not need as much light as plants which evolved in dry, sunny climates, like the Mediterranean or southern Mexico.

    Some flowering houseplants, such as African violets and begonias, are happy being 10 to 12 inches away from a light source. Foliage plants, such as ivy or philodendron, can be put up to 36 inches away from a light source. But a lot of flowering plants, like orchids, gardenias and citrus, as well as most vegetable crops, need a much higher light intensity to flower and produce fruit.

    The Correct Duration

    Regardless of what types of plants you're growing, you need to give them a break. When it is dark, plants respire, that can be an important part of their growth procedure. The balance of rest time to active growth time influences many biological processes, for example, growth rate, and the setting of fruit and buds. A power strip with an integrated timer makes it easy to find the duration right.

    Vegetable seedlings need 14-18 hours of light every day.

    Botanists usually divide plants into three categories concerning their preferred day span: short-day, long-day, or day-neutral.

    Short-day plants, like chrysanthemums, kalanchoe, azaleas, and begonias, will thrive on less than 12 hours of light daily. In actuality, these plants must usually undergo a set of shorter days until they will set buds and blossoms.

    Long-day plants need 14 to 18 hours of light daily. Most seedlings for vegetables and garden blossoms are long-day plants. When they do not get enough light they get light and leggy.

    Day-neutral plants, such as foliage plants, geraniums, coleus, and African violets, are usually happy with 8 to 12 hours of light all year round.

    Darkness is truly quite important for the plant growth cycle. During the day, sunlight helps plants produce energy through photosynthesis. At night, however, plants split down this energy for growth and flowering in a procedure called"respiration".

    Check your seed plant or packaging tags, or ask at the nursery for certain suggestions. And ensure to turn your grow lights off every once in a while. Nobody likes to operate 24 hours a day -- even plants!

    Grow Light Placement Tips

    Hanging or placing lights within the plant beds or pots is the ideal arrangement, as it imitates natural sunlight from overhead and exposes all sides and leaves of a plant into the artificial light.

    Suggestion: Place grow lights directly over plantings to mimic natural sunlight.

    As a rough guide, incandescent grow light bulbs should be at least 24 inches above your crops. Fluorescent and LED lights have a lower heat signature, so they may be put 12 and 6 inches above plants .

    Keep adjusting the positioning of the grow light as your plants grow and mature to keep the proper distance. Consult your specific model and type of layout for precise specifics and directions.

    And bear in mind that the lighting level required for growth inside is contingent on the characteristics of the specific plant being grown. Based on what you would like to grow, you might need unique lights set a different height for particular plant areas.

    Suggestion: LEDs have a low heat signature and can be placed very near plantings.


    Plant grow lights come in many different shapes and sizes, from light bulbs to complete garden systems. If you are working with a smaller area, it is ideal to think about either hanging or mounting options or smaller components which take up minimal counter space. (There are even versions that clip on a table!) Indoor gardening systems and larger mounted lights are great to consider whether you've got a little more space to work with.


    The purchase price of plant grow lights is determined by a few things, with size being one of the principal considerations. If you are buying a more complex indoor gardening system, you can expect to spend around $100-$200, give or take. For only a light bulb or smaller merchandise, however, you can spend anywhere from $10-$30.


    As you can certainly just get a simple lightbulb, it is worth considering some of the other more decorative options on the market. From framed designs to trendy lighting, now you can integrate your garden into your home décor. Some lights also supply various adjustable settings, so make certain to double-check what each item offers before you select. If you're searching for a more advanced alternative, consider styles that enable you to set timers or fix lighting based on the kind of plant you have.

    What are LEDs?

    LEDs (light-emitting diodes) create light when an electrical current as a flow of electrons passes through a unique substance called a semiconductor. As its name suggests, a semiconductor enables some, but not all, of a current to pass through. Crystals made from pure silicon do not conduct electricity. But when a small quantity of an additional substance like phosphorus is introduced to the crystal, it upsets the balance of the substance and activates the electrons inside. When an electric current is applied to the crystal, some of the activation energy is released in the shape of light. NASA pioneered the use of LEDs for growing plants because of the study on the best lighting technologies to make edible plants in space.

    LED vs. Fluorescent Bulbs

    Standard fluorescent bulbs are a poor home light source but they are amazing for supplementing natural light for houseplants or starting seedlings. Their cooler light makes them one-dimensional, so they are perfect when lush foliage, not flowers, is the objective. Because their light can't penetrate plant leaves with powerful strength, the grower must find the light in a few inches of the surface of the plant to work. Full-spectrum compact fluorescent lights (CFL) are a better choice. Offered in bulb and tube forms, CFL grow lights are more extreme than conventional fluorescent lights.

    LED grow lights, not to be confused with regular LED lights, are more costly than fluorescent lights but they make up for this with longevity and energy savings. LEDs have both blue and red lights to mimic the full-color spectrum of sunlight and may exude a bright purplish glow. That's not a huge deal if the lights are going to be in a basement or garage, but it is something worth considering if they will be in a living room. Like fluorescent bulbs, LEDs can be found in tubes for lighting a tray of seedlings or as bulbs if you wish to light a particular plant.

    LED grow lights provide the most recent technology in the marketplace today. Extremely energy-efficient, they have an ultra-low heat output and provide an perfect light spectrum range. Offering low energy use, low heat, and color optimized for growth, LED lights are the most efficient, effective, and customer-friendly way to grow plants in the home than growing with fluorescent lights or incandescent lights.

    An LED grow light collection. This technology uses the smallest quantity of heat output and provides more energy savings, which makes it a fantastic choice for indoor plantings.

    Grow Bulbs vs. Lighting Fixtures

    In case you swap out the bulbs in existing light with specific grow bulbs, or if you purchase a brand new fixture with built-in lighting? It all depends on what you're looking for -- cost and convenience or specialized quality.

    Grow light bulbs would be the cheaper option. For most people, it is a lot easier to use also. Just take an old lamp or ceiling light which requires bulb replacement, and soda in a specially-designed grow bulb.

    Grow light fixtures are more expensive, but they provide a more holistic solution. A single fixture can provide illumination for numerous plants, dispersing the lighting evenly throughout the area. Because these fixtures are especially designed for grow light functions, they tend to supply a fuller light spectrum range than more economical light bulbs.

    Bulb or Stand Installation

    The amount of crops or seedling trays that you would like to grow is a good indicator of the sort of grow light best suited to your situation. Though a single bulb is ideal when placed over a sun-loving succulent during the winter, seedling trays are better suited to your stand system that lets you increase the light as the seedlings grow taller. So, whether it is a premade stand with lights attached or you you build from scratch with an inexpensive wire rack and a hanging grow light bar or two, finally, your budget is going to have the last say. Premade stand ups are somewhat costly and if your seed-starting programs are modest, consider building your own system. But, houseplant fans might gravitate toward a more decorative premade grow light stand better suited to indoor living spaces.

    Added Features

    For houseplants, think about a full-spectrum grow light attached to a bendable, or gooseneck, arm which lets you position the light directly over the plant. Some are stationary lamps for tabletops and others have a clamp at the end of the bendable arm so that you can attach the light to the edge of a table or desk. Intended for use with a couple of houseplants, these lights frequently include timers so that you can cater to a plant's particular light requirements and a USB connector for plugging into a computer.

    For seed starting and flowering houseplants, some full-spectrum grow light panels include timers in addition to remotes that permit you to change the sort of light emitted depending on the plant's growth stage cool light for seed starting, warm light for flower production, and full spectrum when you are uncertain about the kind of light you require.

    Wrapping It Up

    How can you get enough light for houseplants and indoor garden areas? Here are three tips on how to best set up your space.

    Consider your indoor garden plot. Whether it is a single shelf, a basement area, or an entire room, look at how much space you have. Pot plants and wedding accordingly.

    Based on the type of plant, set the baskets or trays 4 to 8 inches apart to allow for growth and effortless accessibility for pruning and care.

    You will also want to ensure that you purchase lights that will illuminate your whole plantings area. You will need more than 1 bulb or light source to completely cover your growing region. Based upon the size, you might just have to use just 1 light for houseplants, or perhaps you need more.

    Sprouts flourish under a nurturing lighted environment.

    Robert Davis

    What started as a personal experience to improve my overall health by growing my own food has turned into a mission to share my experience and my own research. Growing your own food and eating healthier food is something that everyone has to try.

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